WARNING: SPOILERS/NSFW - DC on SCREEN #107 - The Flash 2x13 - Welcome to Earth-2 | Review  - As we traverse the wormhole of the Speed Cannon with The Flash, Harry Wells, and Vibe, we see as Jay Garrick promises, "everything".  Not only do we get to see John Wesley Shipp's Flash, but Supergirl, Gorilla Grodd, Jonah Hex, Conor Hawke Green Arrow, and a Legion flight ring!  But that's not all!  Killer Frost! Deathstorm! Reverb! And who could the mystery man in the metal mask be who seems to be knocking out morse code to Barry in Zoom's prison?  Holy shit, this is a jam-packed episode, and we get all up in them Flash guts, kids!  That sounds so gross. I'm sorry.